/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package pe.com.controlasistencia.controlador;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import pe.com.controlasistencia.entities.Curso;
import pe.com.controlasistencia.entities.Usuario;
import pe.com.controlasistencia.services.UsuarioServices;
import pe.com.controlasistencia.util.SpringUtils;

/**
 *
 * @author tigabytes-linux
 */
public class LoginServlet extends HttpServlet {

    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
      
        UsuarioServices usuarioServices = (UsuarioServices) SpringUtils.getBean("usuarioServices");
        
        
        if(request.getServletPath().equals("/LoginServlet")){
           
           String user =  request.getParameter("usuario");
           String pass = request.getParameter("clave");
           
           Usuario usuario = usuarioServices.validarUsuario(user, pass);
           List<Curso> listaCursos = usuarioServices.get(usuario.getUsuarioId()).getCursoList();
           
           request.setAttribute("listarCursos", listaCursos);
           request.getRequestDispatcher("/registrarAsistencia.jsp").forward(request, response);
           
        }
        
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /**
     * Handles the HTTP <code>GET</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Handles the HTTP <code>POST</code> method.
     *
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /**
     * Returns a short description of the servlet.
     *
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
